| Kailua to Rodgau | 7,435.32 mi (11,966.00 km) |
| Kailua to Roding | 7,522.58 mi (12,106.43 km) |
| Kailua to Rodinghausen | 7,280.78 mi (11,717.28 km) |
| Kailua to Roetgen | 7,363.65 mi (11,850.65 km) |
| Kailua to Rommerskirchen | 7,343.69 mi (11,818.53 km) |
| Kailua to Ronnenberg | 7,287.37 mi (11,727.89 km) |
| Kailua to Rosbach vor der Hohe | 7,414.52 mi (11,932.51 km) |
| Kailua to Rosdorf | 7,344.91 mi (11,820.50 km) |
| Kailua to Rosenheim | 7,611.50 mi (12,249.53 km) |
| Kailua to Rosrath | 7,358.17 mi (11,841.84 km) |
| Kailua to Rossdorf | 7,444.69 mi (11,981.07 km) |
| Kailua to Rosstal | 7,495.73 mi (12,063.22 km) |
| Kailua to Rostock | 7,187.20 mi (11,566.67 km) |
| Kailua to Rotenburg an der Fulda | 7,377.40 mi (11,872.78 km) |
| Kailua to Roth | 7,507.97 mi (12,082.91 km) |
