| Maryport to Robertsville (New Jersey) | 3,294.86 mi (5,302.57 km) |
| Maryport to Robinson (Texas) | 4,612.12 mi (7,422.48 km) |
| Maryport to Robstown (Texas) | 4,830.71 mi (7,774.28 km) |
| Maryport to Rochester (Michigan) | 3,520.93 mi (5,666.39 km) |
| Maryport to Rochester (Minnesota) | 3,795.47 mi (6,108.22 km) |
| Maryport to Rochester (New Hampshire) | 3,031.87 mi (4,879.32 km) |
| Maryport to Rochester (New York) | 3,292.07 mi (5,298.07 km) |
| Maryport to Rochester Hills (Michigan) | 3,523.33 mi (5,670.25 km) |
| Maryport to Rock Hill (South Carolina) | 3,818.61 mi (6,145.45 km) |
| Maryport to Rock Island (Illinois) | 3,853.28 mi (6,201.26 km) |
| Maryport to Rock Springs (Wyoming) | 4,481.64 mi (7,212.51 km) |
| Maryport to Rockford (Illinois) | 3,759.54 mi (6,050.40 km) |
| Maryport to Rockledge (Florida) | 4,147.76 mi (6,675.18 km) |
| Maryport to Rocklin (California) | 5,004.24 mi (8,053.55 km) |
| Maryport to Rockport (Texas) | 4,795.50 mi (7,717.61 km) |
