Singapore Airlines KrisFlyer - SQ 61/62 -- Russian Visa Need for DME Stopover to SIN?

I am taking SQ 61/62 in December from IAH to SIN and back via DME. Does anybody know if a Russian transit visa is needed for the brief stopovers in DME? If so, I have heard that Russian transit visas are only good for 72 hours -- if that's true, does one need two visas (one for SQ 61, another for SQ 62) if the return trip is more than 3 days after the outbound trip?

Incidentally, as part of the same trip, I am returning from Siem Reap in Cambodia to SIN via Denang on MI 633. Anyone know if a visa is needed for the brief stopover in Denang?

Many thanks.

Assuming your a US Citizen, I read it as No Visa required so as long as you remain airside and its <24hrs.
[KVS Availability Tool 5.1.2/Diamond - TIMATIC: Visa/Entry Requirements] (http://www.KVSTool.com/?R)
10NOV09 / 2329 UTC
National U.S.A. (US) /Embarkation U.S.A. (US)
Transit Russian Federation (RU) /Destination Singapore (SG)
ALSO CHECK DESTINATION INFORMATION BELOW

[Visa Information - Transit] Russian Federation (RU)

[Information For Normal Passports]
TWOV (Transit Without Visa):
Visa required, except for Those continuing their journey
within 24 hours without leaving the airside (international)
transit area:
- if continuing by a domestic flight (also including Belarus)
or if the airport of arrival is different from the airport
of departure within the same Russian city (e.g. arriving at
Sheremetyevo-2 and departing from Sheremetyevo-1 airport in
Moscow) then a transit visa is required, as one is entering
territory of the Russian Federation.
Additional Information:
- Passengers are required to hold return/onward tickets and
documents required for the next destination.
- Valid visas in expired passports or other expired travel
documents are not accepted.
Warning:
- Non-compliance with entry or transit regulations may result
in fines for carrier [[TIDFT/RU/VI/WA/ID11194]]



No vaccinations are required to enter Russian Fed. from any
country.

[Visa Information - Destination] Singapore (SG)

[Information For Normal Passports]
Passport required.
- Passport and/or passport replacing documents must be valid
for at least 6 months on arrival.

Visa required, except for Nationals of U.S.A. for a max. stay
of 90 days.
Minors:
- Foreign minors up to/including 15 years of age
[[TIDFT/SG/PA/MI/ID11738]]
Additional Information:
- Visitors must hold confirmed return or onward ticket and
sufficient funds for maintenance during their stay in
Singapore. Moreover they must hold valid documents
(including visas, if required) to their onward destinations.

- Foreign ladies in advanced state of pregnancy,
[[TIDFT/SG/VI/AI/ID11752]]
Warning:
- Non-compliance with the visa regulations may result in
deportation at carrier's expense to the country of origin.



Vaccination against Yellow Fever required if arriving within 6
days after leaving or transiting countries with infected or
endemic areas.

Exempt from Yellow Fever vaccination:
- Children under 1 year of age.
- Transit passengers not leaving the airport.
- Those not leaving the airport in the countries concerned.
Warning:
- Persons without valid yellow fever certification, if
required, will be subject to a risk assessment upon arrival.
If entry is denied, travellers will be denied, up to the
discretion of the authorities. A yellow fever certification
is only considered valid from 10 days after the date of
vaccination.

CHECK [[TINEWS/N1]] - CANADA: THE VANCOUVER 2010 OLYMPIC AND
PARALYMPIC WINTER GAMES

Excellent, thank you. Could not find that tool for the life of me, so clearly my searching skills need some work!

Excellent, thank you. Could not find that tool for the life of me, so clearly my searching skills need some work!

http://www.kvstool.com/

DL (http://www.delta.com/planning_reservations/plan_flight/international_travel_information/visa_passport_information/) and NW (http://www.nwa.com/services/timatic.html) both have free versions of Timatic.