| Sint Anthonis to Oerlinghausen | 121.33 mi (195.27 km) |
| Sint Anthonis to Oestrich-Winkel | 145.51 mi (234.17 km) |
| Sint Anthonis to Offenburg | 236.48 mi (380.58 km) |
| Sint Anthonis to Oftersheim | 195.93 mi (315.31 km) |
| Sint Anthonis to Ohrdruf | 217.00 mi (349.22 km) |
| Sint Anthonis to Ohringen | 231.20 mi (372.09 km) |
| Sint Anthonis to Olbernhau | 329.58 mi (530.41 km) |
| Sint Anthonis to Olching | 338.23 mi (544.33 km) |
| Sint Anthonis to Oldenburg | 143.79 mi (231.41 km) |
| Sint Anthonis to Oldenburg in Holstein | 278.23 mi (447.76 km) |
| Sint Anthonis to Olfen | 64.67 mi (104.08 km) |
| Sint Anthonis to Olpe | 94.21 mi (151.62 km) |
| Sint Anthonis to Olsberg | 113.56 mi (182.75 km) |
| Sint Anthonis to Oranienburg | 321.02 mi (516.64 km) |
| Sint Anthonis to Ortenberg | 163.55 mi (263.21 km) |
