| South Portland to Glarus | 3,690.53 mi (5,939.33 km) |
| South Portland to Goldach | 3,692.74 mi (5,942.90 km) |
| South Portland to Gossau | 3,685.90 mi (5,931.88 km) |
| South Portland to Gossau | 3,668.85 mi (5,904.44 km) |
| South Portland to Grenchen | 3,615.69 mi (5,818.89 km) |
| South Portland to Herisau | 3,687.65 mi (5,934.71 km) |
| South Portland to Hinwil | 3,672.65 mi (5,910.56 km) |
| South Portland to Hochdorf | 3,653.81 mi (5,880.25 km) |
| South Portland to Hombrechtikon | 3,671.11 mi (5,908.08 km) |
| South Portland to Horgen | 3,663.63 mi (5,896.05 km) |
| South Portland to Horw | 3,659.71 mi (5,889.73 km) |
| South Portland to Hunenberg | 3,659.25 mi (5,889.00 km) |
| South Portland to Ingenbohl | 3,672.49 mi (5,910.31 km) |
| South Portland to Kilchberg | 3,659.68 mi (5,889.69 km) |
| South Portland to Kirchberg | 3,677.43 mi (5,918.26 km) |
