| Barnstaple to Oschatz | 741.86 mi (1,193.91 km) |
| Barnstaple to Oschersleben | 659.75 mi (1,061.76 km) |
| Barnstaple to Osnabruck | 524.77 mi (844.53 km) |
| Barnstaple to Ostbevern | 515.10 mi (828.97 km) |
| Barnstaple to Osterburg | 683.00 mi (1,099.19 km) |
| Barnstaple to Ostercappeln | 532.85 mi (857.53 km) |
| Barnstaple to Osterhofen | 775.94 mi (1,248.76 km) |
| Barnstaple to Osterholz-Scharmbeck | 563.99 mi (907.65 km) |
| Barnstaple to Osternienburg | 692.76 mi (1,114.90 km) |
| Barnstaple to Osterode | 617.51 mi (993.79 km) |
| Barnstaple to Osterwieck | 637.08 mi (1,025.28 km) |
| Barnstaple to Ostfildern | 613.11 mi (986.70 km) |
| Barnstaple to Osthofen | 553.18 mi (890.26 km) |
| Barnstaple to Ostrhauderfehn | 514.54 mi (828.07 km) |
| Barnstaple to Ostringen | 579.04 mi (931.88 km) |
