| Littleport to Rockville (Maryland) | 3,658.15 mi (5,887.22 km) |
| Littleport to Rockville Centre (New York) | 3,445.71 mi (5,545.33 km) |
| Littleport to Rockwall (Texas) | 4,714.49 mi (7,587.23 km) |
| Littleport to Rocky Mount (North Carolina) | 3,830.28 mi (6,164.24 km) |
| Littleport to Rocky Point (New York) | 3,405.51 mi (5,480.63 km) |
| Littleport to Rocky River (Ohio) | 3,733.00 mi (6,007.68 km) |
| Littleport to Roessleville (New York) | 3,362.94 mi (5,412.13 km) |
| Littleport to Rogers (Arkansas) | 4,452.48 mi (7,165.57 km) |
| Littleport to Rogers (Minnesota) | 3,991.14 mi (6,423.13 km) |
| Littleport to Rohnert Park (California) | 5,292.94 mi (8,518.16 km) |
| Littleport to Rolla (Missouri) | 4,280.31 mi (6,888.49 km) |
| Littleport to Rolling Meadows (Illinois) | 3,938.97 mi (6,339.16 km) |
| Littleport to Roma (Texas) | 5,158.85 mi (8,302.37 km) |
| Littleport to Rome (Georgia) | 4,209.21 mi (6,774.06 km) |
| Littleport to Rome (New York) | 3,406.87 mi (5,482.83 km) |
