| Sunderland to Oerlinghausen | 460.17 mi (740.57 km) |
| Sunderland to Oestrich-Winkel | 519.74 mi (836.44 km) |
| Sunderland to Offenburg | 596.61 mi (960.15 km) |
| Sunderland to Oftersheim | 569.00 mi (915.72 km) |
| Sunderland to Ohrdruf | 577.40 mi (929.24 km) |
| Sunderland to Ohringen | 606.39 mi (975.89 km) |
| Sunderland to Olbernhau | 679.31 mi (1,093.25 km) |
| Sunderland to Olching | 713.84 mi (1,148.81 km) |
| Sunderland to Oldenburg | 407.64 mi (656.03 km) |
| Sunderland to Oldenburg in Holstein | 491.98 mi (791.77 km) |
| Sunderland to Olfen | 423.17 mi (681.03 km) |
| Sunderland to Olpe | 467.67 mi (752.65 km) |
| Sunderland to Olsberg | 476.45 mi (766.77 km) |
| Sunderland to Oranienburg | 613.09 mi (986.67 km) |
| Sunderland to Ortenberg | 537.99 mi (865.81 km) |
