| Mooresville to Oerlinghausen | 4,313.77 mi (6,942.34 km) |
| Mooresville to Oestrich-Winkel | 4,341.85 mi (6,987.53 km) |
| Mooresville to Offenburg | 4,382.69 mi (7,053.26 km) |
| Mooresville to Oftersheim | 4,383.56 mi (7,054.66 km) |
| Mooresville to Ohrdruf | 4,427.37 mi (7,125.16 km) |
| Mooresville to Ohringen | 4,425.94 mi (7,122.86 km) |
| Mooresville to Olbernhau | 4,534.30 mi (7,297.25 km) |
| Mooresville to Olching | 4,530.70 mi (7,291.45 km) |
| Mooresville to Oldenburg | 4,264.45 mi (6,862.98 km) |
| Mooresville to Oldenburg in Holstein | 4,333.28 mi (6,973.74 km) |
| Mooresville to Olfen | 4,270.15 mi (6,872.14 km) |
| Mooresville to Olpe | 4,306.95 mi (6,931.36 km) |
| Mooresville to Olsberg | 4,323.58 mi (6,958.13 km) |
| Mooresville to Oranienburg | 4,466.01 mi (7,187.34 km) |
| Mooresville to Ortenberg | 4,374.36 mi (7,039.85 km) |
