| Falmouth to Opole | 1,009.48 mi (1,624.60 km) |
| Falmouth to Orzesze | 1,050.09 mi (1,689.96 km) |
| Falmouth to Osowa | 1,032.32 mi (1,661.36 km) |
| Falmouth to Ostroda | 1,088.50 mi (1,751.77 km) |
| Falmouth to Ostroleka | 1,153.62 mi (1,856.57 km) |
| Falmouth to Ostrow Mazowiecka | 1,167.90 mi (1,879.56 km) |
| Falmouth to Ostrow Wielkopolski | 998.51 mi (1,606.95 km) |
| Falmouth to Ostrowiec Swietokrzyski | 1,157.31 mi (1,862.51 km) |
| Falmouth to Ostrzeszow | 1,004.52 mi (1,616.62 km) |
| Falmouth to Oswiecim | 1,071.98 mi (1,725.18 km) |
| Falmouth to Otwock | 1,143.53 mi (1,840.33 km) |
| Falmouth to Ozarow Mazowiecki | 1,123.38 mi (1,807.90 km) |
| Falmouth to Ozimek | 1,021.59 mi (1,644.08 km) |
| Falmouth to Ozorkow | 1,059.96 mi (1,705.84 km) |
| Falmouth to Pabianice | 1,065.55 mi (1,714.83 km) |
