| Nettuno to Ridgeland (Mississippi) | 5,361.57 mi (8,628.61 km) |
| Nettuno to Ridgewood (New Jersey) | 4,299.08 mi (6,918.70 km) |
| Nettuno to Rifle (Colorado) | 5,707.34 mi (9,185.07 km) |
| Nettuno to Rincon (Georgia) | 4,967.78 mi (7,994.87 km) |
| Nettuno to Ringwood (New Jersey) | 4,301.64 mi (6,922.82 km) |
| Nettuno to Río Grande (Puerto Rico) | 4,800.77 mi (7,726.10 km) |
| Nettuno to Rio Grande City (Texas) | 6,027.01 mi (9,699.54 km) |
| Nettuno to Rio Linda (California) | 6,191.46 mi (9,964.19 km) |
| Nettuno to Rio Rancho (New Mexico) | 5,891.08 mi (9,480.77 km) |
| Nettuno to Rio Rico (Arizona) | 6,250.67 mi (10,059.48 km) |
| Nettuno to Ripon (California) | 6,237.38 mi (10,038.10 km) |
| Nettuno to River Edge (New Jersey) | 4,297.85 mi (6,916.72 km) |
| Nettuno to River Falls (Wisconsin) | 4,899.55 mi (7,885.07 km) |
| Nettuno to River Forest (Illinois) | 4,842.22 mi (7,792.80 km) |
| Nettuno to River Grove (Illinois) | 4,841.71 mi (7,791.97 km) |
