| Nykobing Falster to Orangevale (California) | 5,409.59 mi (8,705.90 km) |
| Nykobing Falster to Orchards (Washington) | 5,001.97 mi (8,049.90 km) |
| Nykobing Falster to Orcutt (California) | 5,628.69 mi (9,058.50 km) |
| Nykobing Falster to Oregon (Ohio) | 4,131.98 mi (6,649.78 km) |
| Nykobing Falster to Oregon (Wisconsin) | 4,264.57 mi (6,863.16 km) |
| Nykobing Falster to Oregon City (Oregon) | 5,024.90 mi (8,086.80 km) |
| Nykobing Falster to Orem (Utah) | 5,074.56 mi (8,166.72 km) |
| Nykobing Falster to Orinda (California) | 5,482.20 mi (8,822.74 km) |
| Nykobing Falster to Orland Park (Illinois) | 4,284.05 mi (6,894.51 km) |
| Nykobing Falster to Orlando (Florida) | 4,756.11 mi (7,654.22 km) |
| Nykobing Falster to Ormond Beach (Florida) | 4,702.73 mi (7,568.32 km) |
| Nykobing Falster to Oro Valley (Arizona) | 5,527.15 mi (8,895.09 km) |
| Nykobing Falster to Oroville (California) | 5,366.83 mi (8,637.08 km) |
| Nykobing Falster to Oshkosh (Wisconsin) | 4,179.92 mi (6,726.93 km) |
| Nykobing Falster to Oskaloosa (Iowa) | 4,457.21 mi (7,173.18 km) |
