| Caen to Orzesze | 855.33 mi (1,376.52 km) |
| Caen to Osowa | 879.29 mi (1,415.08 km) |
| Caen to Ostroda | 925.99 mi (1,490.24 km) |
| Caen to Ostroleka | 984.10 mi (1,583.75 km) |
| Caen to Ostrow Mazowiecka | 995.87 mi (1,602.70 km) |
| Caen to Ostrow Wielkopolski | 816.40 mi (1,313.87 km) |
| Caen to Ostrowiec Swietokrzyski | 969.68 mi (1,560.55 km) |
| Caen to Ostrzeszow | 820.21 mi (1,320.00 km) |
| Caen to Oswiecim | 876.63 mi (1,410.80 km) |
| Caen to Otwock | 965.53 mi (1,553.86 km) |
| Caen to Ozarow Mazowiecki | 946.27 mi (1,522.88 km) |
| Caen to Ozimek | 830.76 mi (1,336.97 km) |
| Caen to Ozorkow | 880.71 mi (1,417.36 km) |
| Caen to Pabianice | 883.40 mi (1,421.70 km) |
| Caen to Parczew | 1,032.64 mi (1,661.87 km) |
