| Alken to Ridgeland (Mississippi) | 4,737.95 mi (7,624.99 km) |
| Alken to Ridgewood (New Jersey) | 3,689.53 mi (5,937.73 km) |
| Alken to Rifle (Colorado) | 4,999.49 mi (8,045.90 km) |
| Alken to Rincon (Georgia) | 4,385.45 mi (7,057.71 km) |
| Alken to Ringwood (New Jersey) | 3,690.61 mi (5,939.46 km) |
| Alken to Río Grande (Puerto Rico) | 4,423.12 mi (7,118.33 km) |
| Alken to Rio Grande City (Texas) | 5,394.12 mi (8,681.00 km) |
| Alken to Rio Linda (California) | 5,460.72 mi (8,788.18 km) |
| Alken to Rio Rancho (New Mexico) | 5,197.00 mi (8,363.77 km) |
| Alken to Rio Rico (Arizona) | 5,554.43 mi (8,938.98 km) |
| Alken to Ripon (California) | 5,508.02 mi (8,864.31 km) |
| Alken to River Edge (New Jersey) | 3,688.97 mi (5,936.83 km) |
| Alken to River Falls (Wisconsin) | 4,211.55 mi (6,777.84 km) |
| Alken to River Forest (Illinois) | 4,180.16 mi (6,727.32 km) |
| Alken to River Grove (Illinois) | 4,179.45 mi (6,726.18 km) |
