| Colmar to Orzesze | 534.14 mi (859.62 km) |
| Colmar to Osowa | 649.21 mi (1,044.80 km) |
| Colmar to Ostroda | 671.36 mi (1,080.45 km) |
| Colmar to Ostroleka | 710.60 mi (1,143.61 km) |
| Colmar to Ostrow Mazowiecka | 716.47 mi (1,153.05 km) |
| Colmar to Ostrow Wielkopolski | 526.40 mi (847.16 km) |
| Colmar to Ostrowiec Swietokrzyski | 659.01 mi (1,060.57 km) |
| Colmar to Ostrzeszow | 524.78 mi (844.56 km) |
| Colmar to Oswiecim | 553.31 mi (890.46 km) |
| Colmar to Otwock | 675.22 mi (1,086.67 km) |
| Colmar to Ozarow Mazowiecki | 658.91 mi (1,060.41 km) |
| Colmar to Ozimek | 519.61 mi (836.24 km) |
| Colmar to Ozorkow | 592.65 mi (953.77 km) |
| Colmar to Pabianice | 588.75 mi (947.50 km) |
| Colmar to Parczew | 731.50 mi (1,177.23 km) |
