| Ahlen to Ridgeland (Mississippi) | 4,810.96 mi (7,742.50 km) |
| Ahlen to Ridgewood (New Jersey) | 3,768.43 mi (6,064.70 km) |
| Ahlen to Rifle (Colorado) | 5,040.08 mi (8,111.22 km) |
| Ahlen to Rincon (Georgia) | 4,469.15 mi (7,192.41 km) |
| Ahlen to Ringwood (New Jersey) | 3,769.13 mi (6,065.83 km) |
| Ahlen to Río Grande (Puerto Rico) | 4,536.41 mi (7,300.65 km) |
| Ahlen to Rio Grande City (Texas) | 5,463.40 mi (8,792.50 km) |
| Ahlen to Rio Linda (California) | 5,482.72 mi (8,823.58 km) |
| Ahlen to Rio Rancho (New Mexico) | 5,244.55 mi (8,440.29 km) |
| Ahlen to Rio Rico (Arizona) | 5,600.41 mi (9,013.00 km) |
| Ahlen to Ripon (California) | 5,531.55 mi (8,902.16 km) |
| Ahlen to River Edge (New Jersey) | 3,768.04 mi (6,064.07 km) |
| Ahlen to River Falls (Wisconsin) | 4,263.50 mi (6,861.44 km) |
| Ahlen to River Forest (Illinois) | 4,242.45 mi (6,827.57 km) |
| Ahlen to River Grove (Illinois) | 4,241.68 mi (6,826.32 km) |
