| Larbert to Opole | 965.68 mi (1,554.11 km) |
| Larbert to Orzesze | 1,015.01 mi (1,633.51 km) |
| Larbert to Osowa | 881.63 mi (1,418.84 km) |
| Larbert to Ostroda | 954.73 mi (1,536.49 km) |
| Larbert to Ostroleka | 1,031.79 mi (1,660.51 km) |
| Larbert to Ostrow Mazowiecka | 1,051.57 mi (1,692.34 km) |
| Larbert to Ostrow Wielkopolski | 928.12 mi (1,493.66 km) |
| Larbert to Ostrowiec Swietokrzyski | 1,088.03 mi (1,751.01 km) |
| Larbert to Ostrzeszow | 940.08 mi (1,512.90 km) |
| Larbert to Oswiecim | 1,036.81 mi (1,668.58 km) |
| Larbert to Otwock | 1,046.09 mi (1,683.52 km) |
| Larbert to Ozarow Mazowiecki | 1,025.24 mi (1,649.96 km) |
| Larbert to Ozimek | 975.97 mi (1,570.68 km) |
| Larbert to Ozorkow | 974.32 mi (1,568.01 km) |
| Larbert to Pabianice | 987.86 mi (1,589.81 km) |
