| Duncan to Temple Terrace (Florida) | 1,020.05 mi (1,641.62 km) |
| Duncan to Tenafly (New Jersey) | 1,376.68 mi (2,215.56 km) |
| Duncan to Terre Haute (Indiana) | 673.45 mi (1,083.81 km) |
| Duncan to Terrell (Texas) | 156.07 mi (251.17 km) |
| Duncan to Terrytown (Louisiana) | 561.51 mi (903.66 km) |
| Duncan to Terryville (New York) | 1,423.03 mi (2,290.15 km) |
| Duncan to Texarkana (Arkansas) | 237.47 mi (382.18 km) |
| Duncan to Texarkana (Texas) | 232.33 mi (373.90 km) |
| Duncan to Texas City (Texas) | 394.11 mi (634.26 km) |
| Duncan to The Acreage (Florida) | 1,175.56 mi (1,891.88 km) |
| Duncan to The Colony (Texas) | 116.05 mi (186.77 km) |
| Duncan to The Crossings (Florida) | 1,210.64 mi (1,948.33 km) |
| Duncan to The Dalles (Oregon) | 1,439.96 mi (2,317.40 km) |
| Duncan to The Hammocks (Florida) | 1,208.29 mi (1,944.56 km) |
| Duncan to The Hills (New Jersey) | 1,338.93 mi (2,154.81 km) |
