| South Portland to Newburn | 3,053.35 mi (4,913.89 km) |
| South Portland to Newbury | 3,141.39 mi (5,055.57 km) |
| South Portland to Newcastle | 3,058.50 mi (4,922.18 km) |
| South Portland to Newcastle under Lyme | 3,071.28 mi (4,942.76 km) |
| South Portland to Newhaven | 3,211.74 mi (5,168.79 km) |
| South Portland to Newmarket | 3,192.75 mi (5,138.24 km) |
| South Portland to Newport | 3,158.51 mi (5,083.13 km) |
| South Portland to Newport | 3,068.87 mi (4,938.87 km) |
| South Portland to Newport | 3,070.03 mi (4,940.73 km) |
| South Portland to Newport Pagnell | 3,150.76 mi (5,070.66 km) |
| South Portland to Newquay | 3,006.99 mi (4,839.28 km) |
| South Portland to Newton Abbot | 3,065.91 mi (4,934.10 km) |
| South Portland to Newton Aycliffe | 3,066.16 mi (4,934.51 km) |
| South Portland to Newton in Makerfield | 3,046.74 mi (4,903.25 km) |
| South Portland to Newton Mearns | 2,941.65 mi (4,734.13 km) |
