| Roskilde to Oschersleben | 253.32 mi (407.68 km) |
| Roskilde to Osnabruck | 284.47 mi (457.82 km) |
| Roskilde to Ostbevern | 303.34 mi (488.18 km) |
| Roskilde to Osterburg | 198.48 mi (319.43 km) |
| Roskilde to Ostercappeln | 276.38 mi (444.78 km) |
| Roskilde to Osterhofen | 481.69 mi (775.21 km) |
| Roskilde to Osterholz-Scharmbeck | 213.67 mi (343.87 km) |
| Roskilde to Osternienburg | 266.02 mi (428.12 km) |
| Roskilde to Osterode | 281.08 mi (452.36 km) |
| Roskilde to Osterwieck | 260.51 mi (419.26 km) |
| Roskilde to Ostfildern | 492.63 mi (792.81 km) |
| Roskilde to Osthofen | 439.50 mi (707.30 km) |
| Roskilde to Ostrhauderfehn | 250.78 mi (403.59 km) |
| Roskilde to Ostringen | 466.33 mi (750.48 km) |
| Roskilde to Oststeinbek | 164.47 mi (264.69 km) |
