| Peterborough to Troy (Michigan) | 3,707.72 mi (5,967.00 km) |
| Peterborough to Troy (Missouri) | 4,175.97 mi (6,720.58 km) |
| Peterborough to Troy (New York) | 3,332.50 mi (5,363.14 km) |
| Peterborough to Troy (Ohio) | 3,867.00 mi (6,223.33 km) |
| Peterborough to Truckee (California) | 5,141.19 mi (8,273.95 km) |
| Peterborough to Trujillo Alto (Puerto Rico) | 4,205.45 mi (6,768.02 km) |
| Peterborough to Trumbull Center (Connecticut) | 3,377.98 mi (5,436.33 km) |
| Peterborough to Trussville (Alabama) | 4,271.76 mi (6,874.73 km) |
| Peterborough to Tualatin (Oregon) | 4,863.90 mi (7,827.69 km) |
| Peterborough to Tuckahoe (Virginia) | 3,720.95 mi (5,988.29 km) |
| Peterborough to Tucker (Georgia) | 4,167.04 mi (6,706.20 km) |
| Peterborough to Tucson (Arizona) | 5,254.12 mi (8,455.69 km) |
| Peterborough to Tucson Estates (Arizona) | 5,261.20 mi (8,467.09 km) |
| Peterborough to Tucson Mountains (Arizona) | 5,253.75 mi (8,455.09 km) |
| Peterborough to Tukwila (Washington) | 4,729.63 mi (7,611.60 km) |
