| North Amityville to Oerlinghausen | 3,778.69 mi (6,081.21 km) |
| North Amityville to Oestrich-Winkel | 3,806.24 mi (6,125.55 km) |
| North Amityville to Offenburg | 3,847.23 mi (6,191.52 km) |
| North Amityville to Oftersheim | 3,847.95 mi (6,192.67 km) |
| North Amityville to Ohrdruf | 3,892.07 mi (6,263.68 km) |
| North Amityville to Ohringen | 3,890.32 mi (6,260.86 km) |
| North Amityville to Olbernhau | 3,999.25 mi (6,436.16 km) |
| North Amityville to Olching | 3,995.10 mi (6,429.49 km) |
| North Amityville to Oldenburg | 3,729.97 mi (6,002.80 km) |
| North Amityville to Oldenburg in Holstein | 3,800.31 mi (6,116.01 km) |
| North Amityville to Olfen | 3,734.83 mi (6,010.64 km) |
| North Amityville to Olpe | 3,771.47 mi (6,069.59 km) |
| North Amityville to Olsberg | 3,788.24 mi (6,096.59 km) |
| North Amityville to Oranienburg | 3,932.22 mi (6,328.30 km) |
| North Amityville to Ortenberg | 3,838.81 mi (6,177.98 km) |
