| Bastogne to Olympia Heights (Florida) | 4,708.14 mi (7,577.03 km) |
| Bastogne to Omaha (Nebraska) | 4,560.44 mi (7,339.32 km) |
| Bastogne to On Top of the World Designated Place (Florida) | 4,623.02 mi (7,440.04 km) |
| Bastogne to Onalaska (Wisconsin) | 4,257.93 mi (6,852.48 km) |
| Bastogne to Oneida (New York) | 3,702.65 mi (5,958.84 km) |
| Bastogne to Oneonta (New York) | 3,705.22 mi (5,962.98 km) |
| Bastogne to Ontario (California) | 5,677.48 mi (9,137.03 km) |
| Bastogne to Ontario (Oregon) | 5,083.45 mi (8,181.03 km) |
| Bastogne to Opa-locka (Florida) | 4,695.77 mi (7,557.12 km) |
| Bastogne to Opelika (Alabama) | 4,576.00 mi (7,364.35 km) |
| Bastogne to Opelousas (Louisiana) | 4,954.14 mi (7,972.92 km) |
| Bastogne to Orange (California) | 5,697.85 mi (9,169.80 km) |
| Bastogne to Orange (Texas) | 5,041.65 mi (8,113.75 km) |
| Bastogne to Orange City (Florida) | 4,589.28 mi (7,385.73 km) |
| Bastogne to Orangeburg (South Carolina) | 4,349.89 mi (7,000.47 km) |
