| Skien to Rockville (Maryland) | 3,844.33 mi (6,186.85 km) |
| Skien to Rockville Centre (New York) | 3,642.13 mi (5,861.44 km) |
| Skien to Rockwall (Texas) | 4,809.47 mi (7,740.09 km) |
| Skien to Rocky Mount (North Carolina) | 4,036.60 mi (6,496.29 km) |
| Skien to Rocky Point (New York) | 3,604.21 mi (5,800.41 km) |
| Skien to Rocky River (Ohio) | 3,867.90 mi (6,224.79 km) |
| Skien to Roessleville (New York) | 3,540.13 mi (5,697.28 km) |
| Skien to Rogers (Arkansas) | 4,541.53 mi (7,308.88 km) |
| Skien to Rogers (Minnesota) | 4,019.00 mi (6,467.96 km) |
| Skien to Rohnert Park (California) | 5,164.70 mi (8,311.79 km) |
| Skien to Rolla (Missouri) | 4,374.85 mi (7,040.65 km) |
| Skien to Rolling Meadows (Illinois) | 4,027.89 mi (6,482.26 km) |
| Skien to Roma (Texas) | 5,274.18 mi (8,487.98 km) |
| Skien to Rome (Georgia) | 4,376.28 mi (7,042.94 km) |
| Skien to Rome (New York) | 3,568.19 mi (5,742.44 km) |
