| Pontedera to Ridgeland (Mississippi) | 5,193.72 mi (8,358.49 km) |
| Pontedera to Ridgewood (New Jersey) | 4,132.79 mi (6,651.08 km) |
| Pontedera to Rifle (Colorado) | 5,525.72 mi (8,892.78 km) |
| Pontedera to Rincon (Georgia) | 4,807.37 mi (7,736.71 km) |
| Pontedera to Ringwood (New Jersey) | 4,135.08 mi (6,654.77 km) |
| Pontedera to Río Grande (Puerto Rico) | 4,682.64 mi (7,535.98 km) |
| Pontedera to Rio Grande City (Texas) | 5,857.95 mi (9,427.45 km) |
| Pontedera to Rio Linda (California) | 6,007.82 mi (9,668.65 km) |
| Pontedera to Rio Rancho (New Mexico) | 5,711.42 mi (9,191.64 km) |
| Pontedera to Rio Rico (Arizona) | 6,070.78 mi (9,769.97 km) |
| Pontedera to Ripon (California) | 6,053.78 mi (9,742.62 km) |
| Pontedera to River Edge (New Jersey) | 4,131.68 mi (6,649.29 km) |
| Pontedera to River Falls (Wisconsin) | 4,720.50 mi (7,596.90 km) |
| Pontedera to River Forest (Illinois) | 4,667.23 mi (7,511.18 km) |
| Pontedera to River Grove (Illinois) | 4,666.68 mi (7,510.30 km) |
