| Erlangen to Ridgeland (Mississippi) | 5,002.86 mi (8,051.33 km) |
| Erlangen to Ridgewood (New Jersey) | 3,956.10 mi (6,366.72 km) |
| Erlangen to Rifle (Colorado) | 5,243.25 mi (8,438.19 km) |
| Erlangen to Rincon (Georgia) | 4,652.86 mi (7,488.06 km) |
| Erlangen to Ringwood (New Jersey) | 3,957.09 mi (6,368.31 km) |
| Erlangen to Río Grande (Puerto Rico) | 4,675.42 mi (7,524.35 km) |
| Erlangen to Rio Grande City (Texas) | 5,657.62 mi (9,105.05 km) |
| Erlangen to Rio Linda (California) | 5,685.24 mi (9,149.51 km) |
| Erlangen to Rio Rancho (New Mexico) | 5,446.75 mi (8,765.70 km) |
| Erlangen to Rio Rico (Arizona) | 5,802.92 mi (9,338.90 km) |
| Erlangen to Ripon (California) | 5,734.29 mi (9,228.45 km) |
| Erlangen to River Edge (New Jersey) | 3,955.57 mi (6,365.88 km) |
| Erlangen to River Falls (Wisconsin) | 4,464.62 mi (7,185.12 km) |
| Erlangen to River Forest (Illinois) | 4,440.01 mi (7,145.50 km) |
| Erlangen to River Grove (Illinois) | 4,439.26 mi (7,144.30 km) |
