| Duffel to Oxford (Alabama) | 4,471.39 mi (7,196.01 km) |
| Duffel to Oxford (Mississippi) | 4,577.85 mi (7,367.34 km) |
| Duffel to Oxford (Ohio) | 4,139.50 mi (6,661.88 km) |
| Duffel to Oxnard (California) | 5,625.44 mi (9,053.26 km) |
| Duffel to Oxon Hill (Maryland) | 3,865.53 mi (6,220.97 km) |
| Duffel to Ozark (Alabama) | 4,569.73 mi (7,354.26 km) |
| Duffel to Ozark (Missouri) | 4,583.65 mi (7,376.67 km) |
| Duffel to Pace (Florida) | 4,673.14 mi (7,520.69 km) |
| Duffel to Pacific Grove (California) | 5,562.93 mi (8,952.67 km) |
| Duffel to Pacifica (California) | 5,519.52 mi (8,882.81 km) |
| Duffel to Paducah (Kentucky) | 4,408.16 mi (7,094.25 km) |
| Duffel to Pahrump (Nevada) | 5,410.47 mi (8,707.32 km) |
| Duffel to Painesville (Ohio) | 3,900.99 mi (6,278.04 km) |
| Duffel to Palatine (Illinois) | 4,140.41 mi (6,663.35 km) |
| Duffel to Palatka (Florida) | 4,496.91 mi (7,237.08 km) |
