| Tupelo to Oerlinghausen | 4,684.07 mi (7,538.28 km) |
| Tupelo to Oestrich-Winkel | 4,721.92 mi (7,599.20 km) |
| Tupelo to Offenburg | 4,769.39 mi (7,675.59 km) |
| Tupelo to Oftersheim | 4,765.55 mi (7,669.41 km) |
| Tupelo to Ohrdruf | 4,799.92 mi (7,724.73 km) |
| Tupelo to Ohringen | 4,807.36 mi (7,736.69 km) |
| Tupelo to Olbernhau | 4,903.64 mi (7,891.65 km) |
| Tupelo to Olching | 4,913.63 mi (7,907.72 km) |
| Tupelo to Oldenburg | 4,629.79 mi (7,450.93 km) |
| Tupelo to Oldenburg in Holstein | 4,689.31 mi (7,546.71 km) |
| Tupelo to Olfen | 4,643.33 mi (7,472.72 km) |
| Tupelo to Olpe | 4,682.73 mi (7,536.13 km) |
| Tupelo to Olsberg | 4,696.97 mi (7,559.04 km) |
| Tupelo to Oranienburg | 4,826.00 mi (7,766.70 km) |
| Tupelo to Ortenberg | 4,751.41 mi (7,646.65 km) |
