| Pefka to Rockville (Maryland) | 4,982.99 mi (8,019.34 km) |
| Pefka to Rockville Centre (New York) | 4,768.45 mi (7,674.07 km) |
| Pefka to Rockwall (Texas) | 6,055.46 mi (9,745.32 km) |
| Pefka to Rocky Mount (North Carolina) | 5,145.61 mi (8,281.05 km) |
| Pefka to Rocky Point (New York) | 4,727.72 mi (7,608.53 km) |
| Pefka to Rocky River (Ohio) | 5,070.83 mi (8,160.71 km) |
| Pefka to Roessleville (New York) | 4,692.71 mi (7,552.19 km) |
| Pefka to Rogers (Arkansas) | 5,794.07 mi (9,324.65 km) |
| Pefka to Rogers (Minnesota) | 5,328.03 mi (8,574.63 km) |
| Pefka to Rohnert Park (California) | 6,564.25 mi (10,564.13 km) |
| Pefka to Rolla (Missouri) | 5,621.74 mi (9,047.31 km) |
| Pefka to Rolling Meadows (Illinois) | 5,280.82 mi (8,498.66 km) |
| Pefka to Roma (Texas) | 6,496.30 mi (10,454.79 km) |
| Pefka to Rome (Georgia) | 5,537.06 mi (8,911.03 km) |
| Pefka to Rome (New York) | 4,740.61 mi (7,629.27 km) |
