| Holbrook to Rheinbach | 3,728.41 mi (6,000.29 km) |
| Holbrook to Rheinberg | 3,690.38 mi (5,939.09 km) |
| Holbrook to Rheine | 3,704.28 mi (5,961.46 km) |
| Holbrook to Rheinfelden (Baden) | 3,849.57 mi (6,195.28 km) |
| Holbrook to Ribnitz-Damgarten | 3,843.06 mi (6,184.81 km) |
| Holbrook to Richterich | 3,687.90 mi (5,935.11 km) |
| Holbrook to Riedlingen | 3,902.23 mi (6,280.03 km) |
| Holbrook to Riegelsberg | 3,764.36 mi (6,058.16 km) |
| Holbrook to Rielasingen-Worblingen | 3,888.47 mi (6,257.89 km) |
| Holbrook to Riesa | 3,960.35 mi (6,373.57 km) |
| Holbrook to Rietberg | 3,756.30 mi (6,045.18 km) |
| Holbrook to Rinteln | 3,771.16 mi (6,069.10 km) |
| Holbrook to Ritterhude | 3,732.22 mi (6,006.43 km) |
| Holbrook to Rodenbach | 3,825.87 mi (6,157.15 km) |
| Holbrook to Rodental | 3,903.56 mi (6,282.18 km) |
