| Thornton to Punta Gorda (Florida) | 4,349.98 mi (7,000.61 km) |
| Thornton to Puyallup (Washington) | 4,639.34 mi (7,466.29 km) |
| Thornton to Queen Creek (Arizona) | 5,114.50 mi (8,230.99 km) |
| Thornton to Queens (New York) | 3,336.48 mi (5,369.54 km) |
| Thornton to Quincy (Illinois) | 4,045.95 mi (6,511.32 km) |
| Thornton to Quincy (Massachusetts) | 3,159.77 mi (5,085.16 km) |
| Thornton to Raceland (Louisiana) | 4,541.76 mi (7,309.25 km) |
| Thornton to Racine (Wisconsin) | 3,778.66 mi (6,081.17 km) |
| Thornton to Radcliff (Kentucky) | 3,946.83 mi (6,351.80 km) |
| Thornton to Radford (Virginia) | 3,772.95 mi (6,071.97 km) |
| Thornton to Rahway (New Jersey) | 3,361.98 mi (5,410.58 km) |
| Thornton to Raleigh (North Carolina) | 3,760.38 mi (6,051.74 km) |
| Thornton to Ramona (California) | 5,297.51 mi (8,525.52 km) |
| Thornton to Ramsey (Minnesota) | 3,858.06 mi (6,208.94 km) |
| Thornton to Ramsey (New Jersey) | 3,336.08 mi (5,368.90 km) |
