| Trondheim to Ridgeland (Mississippi) | 4,543.95 mi (7,312.78 km) |
| Trondheim to Ridgewood (New Jersey) | 3,576.62 mi (5,756.01 km) |
| Trondheim to Rifle (Colorado) | 4,561.18 mi (7,340.50 km) |
| Trondheim to Rincon (Georgia) | 4,294.40 mi (6,911.17 km) |
| Trondheim to Ringwood (New Jersey) | 3,574.33 mi (5,752.33 km) |
| Trondheim to Río Grande (Puerto Rico) | 4,662.35 mi (7,503.33 km) |
| Trondheim to Rio Grande City (Texas) | 5,154.48 mi (8,295.33 km) |
| Trondheim to Rio Linda (California) | 4,903.06 mi (7,890.71 km) |
| Trondheim to Rio Rancho (New Mexico) | 4,801.22 mi (7,726.81 km) |
| Trondheim to Rio Rico (Arizona) | 5,141.66 mi (8,274.70 km) |
| Trondheim to Ripon (California) | 4,958.26 mi (7,979.55 km) |
| Trondheim to River Edge (New Jersey) | 3,577.57 mi (5,757.54 km) |
| Trondheim to River Falls (Wisconsin) | 3,867.90 mi (6,224.78 km) |
| Trondheim to River Forest (Illinois) | 3,914.48 mi (6,299.74 km) |
| Trondheim to River Grove (Illinois) | 3,913.26 mi (6,297.79 km) |
