| Igdir to Ridgeland (Mississippi) | 6,643.54 mi (10,691.75 km) |
| Igdir to Ridgewood (New Jersey) | 5,631.74 mi (9,063.41 km) |
| Igdir to Rifle (Colorado) | 6,666.10 mi (10,728.06 km) |
| Igdir to Rincon (Georgia) | 6,343.42 mi (10,208.75 km) |
| Igdir to Ringwood (New Jersey) | 5,631.24 mi (9,062.60 km) |
| Igdir to Río Grande (Puerto Rico) | 6,397.38 mi (10,295.58 km) |
| Igdir to Rio Grande City (Texas) | 7,270.31 mi (11,700.44 km) |
| Igdir to Rio Linda (California) | 6,928.48 mi (11,150.32 km) |
| Igdir to Rio Rancho (New Mexico) | 6,916.57 mi (11,131.15 km) |
| Igdir to Rio Rico (Arizona) | 7,249.70 mi (11,667.26 km) |
| Igdir to Ripon (California) | 6,989.21 mi (11,248.04 km) |
| Igdir to River Edge (New Jersey) | 5,631.88 mi (9,063.64 km) |
| Igdir to River Falls (Wisconsin) | 5,991.68 mi (9,642.68 km) |
| Igdir to River Forest (Illinois) | 6,030.12 mi (9,704.55 km) |
| Igdir to River Grove (Illinois) | 6,029.01 mi (9,702.75 km) |
