| West Whittier-Los Nietos to Opole | 6,003.97 mi (9,662.46 km) |
| West Whittier-Los Nietos to Orzesze | 6,053.83 mi (9,742.70 km) |
| West Whittier-Los Nietos to Osowa | 5,804.40 mi (9,341.28 km) |
| West Whittier-Los Nietos to Ostroda | 5,880.13 mi (9,463.15 km) |
| West Whittier-Los Nietos to Ostroleka | 5,952.84 mi (9,580.17 km) |
| West Whittier-Los Nietos to Ostrow Mazowiecka | 5,975.84 mi (9,617.18 km) |
| West Whittier-Los Nietos to Ostrow Wielkopolski | 5,945.63 mi (9,568.56 km) |
| West Whittier-Los Nietos to Ostrowiec Swietokrzyski | 6,073.20 mi (9,773.88 km) |
| West Whittier-Los Nietos to Ostrzeszow | 5,961.65 mi (9,594.35 km) |
| West Whittier-Los Nietos to Oswiecim | 6,072.02 mi (9,771.98 km) |
| West Whittier-Los Nietos to Otwock | 6,001.30 mi (9,658.16 km) |
| West Whittier-Los Nietos to Ozarow Mazowiecki | 5,984.75 mi (9,631.52 km) |
| West Whittier-Los Nietos to Ozimek | 6,010.66 mi (9,673.23 km) |
| West Whittier-Los Nietos to Ozorkow | 5,963.40 mi (9,597.16 km) |
| West Whittier-Los Nietos to Pabianice | 5,983.90 mi (9,630.15 km) |
