| Marsa to Robertsville (New Jersey) | 4,621.77 mi (7,438.01 km) |
| Marsa to Robinson (Texas) | 6,015.58 mi (9,681.14 km) |
| Marsa to Robstown (Texas) | 6,206.85 mi (9,988.96 km) |
| Marsa to Rochester (Michigan) | 4,935.28 mi (7,942.56 km) |
| Marsa to Rochester (Minnesota) | 5,270.39 mi (8,481.88 km) |
| Marsa to Rochester (New Hampshire) | 4,377.18 mi (7,044.39 km) |
| Marsa to Rochester (New York) | 4,678.57 mi (7,529.43 km) |
| Marsa to Rochester Hills (Michigan) | 4,937.66 mi (7,946.40 km) |
| Marsa to Rock Hill (South Carolina) | 5,128.58 mi (8,253.65 km) |
| Marsa to Rock Island (Illinois) | 5,298.70 mi (8,527.44 km) |
| Marsa to Rock Springs (Wyoming) | 6,009.36 mi (9,671.13 km) |
| Marsa to Rockford (Illinois) | 5,203.41 mi (8,374.08 km) |
| Marsa to Rockledge (Florida) | 5,368.51 mi (8,639.78 km) |
| Marsa to Rocklin (California) | 6,554.75 mi (10,548.85 km) |
| Marsa to Rockport (Texas) | 6,168.74 mi (9,927.62 km) |
