| Peterborough to Richmond (California) | 5,285.14 mi (8,505.61 km) |
| Peterborough to Richmond (Indiana) | 3,902.94 mi (6,281.17 km) |
| Peterborough to Richmond (Kentucky) | 3,980.33 mi (6,405.72 km) |
| Peterborough to Richmond (Texas) | 4,840.16 mi (7,789.48 km) |
| Peterborough to Richmond (Virginia) | 3,719.25 mi (5,985.56 km) |
| Peterborough to Richmond Heights (Florida) | 4,426.16 mi (7,123.22 km) |
| Peterborough to Richmond Heights (Ohio) | 3,691.52 mi (5,940.93 km) |
| Peterborough to Richmond Hill (Georgia) | 4,147.09 mi (6,674.09 km) |
| Peterborough to Richmond West (Florida) | 4,429.80 mi (7,129.07 km) |
| Peterborough to Richton Park (Illinois) | 3,932.77 mi (6,329.19 km) |
| Peterborough to Ridge (New York) | 3,380.60 mi (5,440.56 km) |
| Peterborough to Ridgecrest (California) | 5,279.19 mi (8,496.04 km) |
| Peterborough to Ridgefield (New Jersey) | 3,429.40 mi (5,519.09 km) |
| Peterborough to Ridgefield (Washington) | 4,836.91 mi (7,784.25 km) |
| Peterborough to Ridgefield Park (New Jersey) | 3,428.60 mi (5,517.80 km) |
