| Cumnock to Opole | 974.16 mi (1,567.77 km) |
| Cumnock to Orzesze | 1,022.96 mi (1,646.29 km) |
| Cumnock to Osowa | 901.05 mi (1,450.10 km) |
| Cumnock to Ostroda | 972.86 mi (1,565.66 km) |
| Cumnock to Ostroleka | 1,049.15 mi (1,688.44 km) |
| Cumnock to Ostrow Mazowiecka | 1,068.46 mi (1,719.52 km) |
| Cumnock to Ostrow Wielkopolski | 939.15 mi (1,511.42 km) |
| Cumnock to Ostrowiec Swietokrzyski | 1,100.13 mi (1,770.49 km) |
| Cumnock to Ostrzeszow | 950.57 mi (1,529.80 km) |
| Cumnock to Oswiecim | 1,044.92 mi (1,681.64 km) |
| Cumnock to Otwock | 1,060.93 mi (1,707.40 km) |
| Cumnock to Ozarow Mazowiecki | 1,040.01 mi (1,673.74 km) |
| Cumnock to Ozimek | 984.74 mi (1,584.78 km) |
| Cumnock to Ozorkow | 987.38 mi (1,589.04 km) |
| Cumnock to Pabianice | 1,000.17 mi (1,609.62 km) |
