| Duncan to Valencia West (Arizona) | 778.72 mi (1,253.23 km) |
| Duncan to Valinda (California) | 1,140.83 mi (1,835.99 km) |
| Duncan to Valle Vista (California) | 1,084.35 mi (1,745.10 km) |
| Duncan to Vallejo (California) | 1,371.58 mi (2,207.34 km) |
| Duncan to Valley (Alabama) | 741.76 mi (1,193.74 km) |
| Duncan to Valley Center (California) | 1,097.28 mi (1,765.90 km) |
| Duncan to Valley Falls (Rhode Island) | 1,520.11 mi (2,446.38 km) |
| Duncan to Valley Stream (New York) | 1,386.32 mi (2,231.07 km) |
| Duncan to Valparaiso (Indiana) | 760.51 mi (1,223.93 km) |
| Duncan to Valrico (Florida) | 1,032.17 mi (1,661.12 km) |
| Duncan to Van Buren (Arkansas) | 211.49 mi (340.36 km) |
| Duncan to Van Wert (Ohio) | 848.42 mi (1,365.40 km) |
| Duncan to Vancouver (Washington) | 1,503.78 mi (2,420.10 km) |
| Duncan to Vandalia (Ohio) | 839.41 mi (1,350.90 km) |
| Duncan to Vashon (Washington) | 1,548.42 mi (2,491.94 km) |
