| Trondheim to Rockville (Maryland) | 3,775.23 mi (6,075.65 km) |
| Trondheim to Rockville Centre (New York) | 3,580.66 mi (5,762.52 km) |
| Trondheim to Rockwall (Texas) | 4,686.80 mi (7,542.67 km) |
| Trondheim to Rocky Mount (North Carolina) | 3,975.69 mi (6,398.26 km) |
| Trondheim to Rocky Point (New York) | 3,544.39 mi (5,704.14 km) |
| Trondheim to Rocky River (Ohio) | 3,773.10 mi (6,072.22 km) |
| Trondheim to Roessleville (New York) | 3,470.18 mi (5,584.71 km) |
| Trondheim to Rogers (Arkansas) | 4,418.41 mi (7,110.74 km) |
| Trondheim to Rogers (Minnesota) | 3,873.17 mi (6,233.26 km) |
| Trondheim to Rohnert Park (California) | 4,948.68 mi (7,964.14 km) |
| Trondheim to Rolla (Missouri) | 4,255.77 mi (6,848.99 km) |
| Trondheim to Rolling Meadows (Illinois) | 3,909.55 mi (6,291.81 km) |
| Trondheim to Roma (Texas) | 5,157.25 mi (8,299.80 km) |
| Trondheim to Rome (Georgia) | 4,292.03 mi (6,907.35 km) |
| Trondheim to Rome (New York) | 3,489.93 mi (5,616.50 km) |
