| Trondheim to Rosemont (California) | 4,910.44 mi (7,902.60 km) |
| Trondheim to Rosemount (Minnesota) | 3,885.97 mi (6,253.87 km) |
| Trondheim to Rosenberg (Texas) | 4,877.11 mi (7,848.95 km) |
| Trondheim to Roseville (California) | 4,895.38 mi (7,878.35 km) |
| Trondheim to Roseville (Michigan) | 3,743.83 mi (6,025.11 km) |
| Trondheim to Roseville (Minnesota) | 3,872.41 mi (6,232.04 km) |
| Trondheim to Rossmoor (California) | 5,152.07 mi (8,291.45 km) |
| Trondheim to Rossville (Maryland) | 3,739.46 mi (6,018.09 km) |
| Trondheim to Roswell (Georgia) | 4,281.50 mi (6,890.40 km) |
| Trondheim to Roswell (New Mexico) | 4,867.82 mi (7,834.00 km) |
| Trondheim to Round Lake (Illinois) | 3,896.00 mi (6,270.00 km) |
| Trondheim to Round Lake Beach (Illinois) | 3,893.24 mi (6,265.57 km) |
| Trondheim to Round Rock (Texas) | 4,866.62 mi (7,832.07 km) |
| Trondheim to Rowland Heights (California) | 5,136.35 mi (8,266.16 km) |
| Trondheim to Rowlett (Texas) | 4,689.87 mi (7,547.62 km) |
