| Troy to Dallas (Oregon) | 1,990.68 mi (3,203.68 km) |
| Troy to Dallas (Texas) | 1,003.64 mi (1,615.21 km) |
| Troy to Dalton (Georgia) | 548.68 mi (883.02 km) |
| Troy to Daly City (California) | 2,085.45 mi (3,356.22 km) |
| Troy to Damascus (Maryland) | 385.63 mi (620.61 km) |
| Troy to Damascus (Oregon) | 1,943.39 mi (3,127.58 km) |
| Troy to Dana Point (California) | 1,967.14 mi (3,165.80 km) |
| Troy to Danbury (Connecticut) | 503.19 mi (809.80 km) |
| Troy to Dania Beach (Florida) | 1,153.99 mi (1,857.17 km) |
| Troy to Danville (California) | 2,056.93 mi (3,310.30 km) |
| Troy to Danville (Illinois) | 286.33 mi (460.80 km) |
| Troy to Danville (Indiana) | 261.72 mi (421.20 km) |
| Troy to Danville (Kentucky) | 352.02 mi (566.52 km) |
| Troy to Danville (Virginia) | 459.63 mi (739.71 km) |
| Troy to Daphne (Alabama) | 866.41 mi (1,394.35 km) |
