| Castel Gandolfo to Richmond (California) | 6,244.15 mi (10,048.99 km) |
| Castel Gandolfo to Richmond (Indiana) | 4,797.41 mi (7,720.68 km) |
| Castel Gandolfo to Richmond (Kentucky) | 4,861.37 mi (7,823.62 km) |
| Castel Gandolfo to Richmond (Texas) | 5,726.98 mi (9,216.68 km) |
| Castel Gandolfo to Richmond (Virginia) | 4,570.74 mi (7,355.89 km) |
| Castel Gandolfo to Richmond Heights (Florida) | 5,207.55 mi (8,380.74 km) |
| Castel Gandolfo to Richmond Heights (Ohio) | 4,583.84 mi (7,376.98 km) |
| Castel Gandolfo to Richmond Hill (Georgia) | 4,978.63 mi (8,012.33 km) |
| Castel Gandolfo to Richmond West (Florida) | 5,211.38 mi (8,386.91 km) |
| Castel Gandolfo to Richton Park (Illinois) | 4,844.08 mi (7,795.79 km) |
| Castel Gandolfo to Ridge (New York) | 4,236.76 mi (6,818.41 km) |
| Castel Gandolfo to Ridgecrest (California) | 6,235.99 mi (10,035.86 km) |
| Castel Gandolfo to Ridgefield (New Jersey) | 4,289.60 mi (6,903.44 km) |
| Castel Gandolfo to Ridgefield (Washington) | 5,792.28 mi (9,321.78 km) |
| Castel Gandolfo to Ridgefield Park (New Jersey) | 4,288.98 mi (6,902.45 km) |
