| Rocky Point to Oerlinghausen | 3,749.30 mi (6,033.91 km) |
| Rocky Point to Oestrich-Winkel | 3,776.69 mi (6,078.00 km) |
| Rocky Point to Offenburg | 3,817.60 mi (6,143.84 km) |
| Rocky Point to Oftersheim | 3,818.37 mi (6,145.08 km) |
| Rocky Point to Ohrdruf | 3,862.63 mi (6,216.30 km) |
| Rocky Point to Ohringen | 3,860.75 mi (6,213.28 km) |
| Rocky Point to Olbernhau | 3,969.86 mi (6,388.87 km) |
| Rocky Point to Olching | 3,965.51 mi (6,381.88 km) |
| Rocky Point to Oldenburg | 3,700.67 mi (5,955.66 km) |
| Rocky Point to Oldenburg in Holstein | 3,771.21 mi (6,069.18 km) |
| Rocky Point to Olfen | 3,705.39 mi (5,963.26 km) |
| Rocky Point to Olpe | 3,741.98 mi (6,022.14 km) |
| Rocky Point to Olsberg | 3,758.80 mi (6,049.20 km) |
| Rocky Point to Oranienburg | 3,903.02 mi (6,281.31 km) |
| Rocky Point to Ortenberg | 3,809.31 mi (6,130.49 km) |
