| Tripoli to Robertsville (New Jersey) | 4,912.55 mi (7,905.99 km) |
| Tripoli to Robinson (Texas) | 6,279.72 mi (10,106.23 km) |
| Tripoli to Robstown (Texas) | 6,485.50 mi (10,437.41 km) |
| Tripoli to Rochester (Michigan) | 5,189.25 mi (8,351.30 km) |
| Tripoli to Rochester (Minnesota) | 5,488.45 mi (8,832.81 km) |
| Tripoli to Rochester (New Hampshire) | 4,659.02 mi (7,497.97 km) |
| Tripoli to Rochester (New York) | 4,944.84 mi (7,957.96 km) |
| Tripoli to Rochester Hills (Michigan) | 5,191.66 mi (8,355.16 km) |
| Tripoli to Rock Hill (South Carolina) | 5,429.22 mi (8,737.49 km) |
| Tripoli to Rock Island (Illinois) | 5,536.53 mi (8,910.18 km) |
| Tripoli to Rock Springs (Wyoming) | 6,177.14 mi (9,941.15 km) |
| Tripoli to Rockford (Illinois) | 5,441.88 mi (8,757.86 km) |
| Tripoli to Rockledge (Florida) | 5,700.62 mi (9,174.26 km) |
| Tripoli to Rocklin (California) | 6,678.81 mi (10,748.51 km) |
| Tripoli to Rockport (Texas) | 6,448.60 mi (10,378.02 km) |
