| Sebring to Oerlinghausen | 4,750.86 mi (7,645.76 km) |
| Sebring to Oestrich-Winkel | 4,765.22 mi (7,668.88 km) |
| Sebring to Offenburg | 4,795.74 mi (7,717.99 km) |
| Sebring to Oftersheim | 4,803.76 mi (7,730.90 km) |
| Sebring to Ohrdruf | 4,860.51 mi (7,822.23 km) |
| Sebring to Ohringen | 4,846.60 mi (7,799.84 km) |
| Sebring to Olbernhau | 4,970.82 mi (7,999.76 km) |
| Sebring to Olching | 4,948.19 mi (7,963.35 km) |
| Sebring to Oldenburg | 4,708.30 mi (7,577.27 km) |
| Sebring to Oldenburg in Holstein | 4,787.70 mi (7,705.06 km) |
| Sebring to Olfen | 4,703.77 mi (7,569.98 km) |
| Sebring to Olpe | 4,736.70 mi (7,622.98 km) |
| Sebring to Olsberg | 4,756.47 mi (7,654.80 km) |
| Sebring to Oranienburg | 4,914.75 mi (7,909.53 km) |
| Sebring to Ortenberg | 4,801.76 mi (7,727.69 km) |
